May I speak to your manager Mr.Williams at five o’clock tonight? —I’m sorryMrWilliams ________ to a conference long before then

Living in the central Australian desert has its problems, _____ obtaining water is not the least.

The people hurried to store up food and daily goods________ war.

what his parents think, he is leaving home for a new job in a big city.

I’d better ____ now The water isboiling in the kitchen— Good-bye